THERMOPHYSICAL PROPERTIES OF DIFLUOROMETHANE (HFC-32)

Authors
SHI L ZHU MS HAN LZ DUAN YY SUN LQ FU YD
Citation
L. Shi et al., THERMOPHYSICAL PROPERTIES OF DIFLUOROMETHANE (HFC-32), SCI CHINA E, 41(4), 1998, pp. 435-442
Citations number
9
Categorie Soggetti
Engineering,"Material Science
Journal title
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
ISSN journal
20950624 → ACNP
Volume
41
Issue
4
Year of publication
1998
Pages
435 - 442
Database
ISI
SICI code
2095-0624(1998)41:4<435:TPOD
Abstract
The research work on thermophysical properties of difluoromethane (HFC -32) is summarized. Experimental data of critical parameters, vapor pr essure, PVT, speed of sound, ideal-gas heat capacity, surface tension, viscosity, thermal conductivity are given and corresponding correlati ons are developed. The cross equation of state, the correlations of sa turated liquid density and second virial coefficient for HFC-32 are al so developed.